Please note: Some viewers may notice a difference in the base tint of the same paper in each Figure. Under most circumstances such a thing would likely go unnoticed; and I assure you that it is normal. I may have a touch of OCD, but I draw the line at sorting the sheets in reams / pads of paper according to tint: its paper - not pearls.

An Epson V600 scanner was used with the bundled Epson s/w at factory default settings to produce low-loss jpg files.

Figures 1, 2 & 3 were scanned at 200 dpi & 24 bit colour.

Figures 4 & 5 were scanned at 300 dpi & 24 bit colour.

No post-capture manipulation of scanner output was done, other than dumb-down by Epson, Photobouquet & IP.Board s/w.

Densitometer Readings

Fine PrintThe accuracy and relevance of this Comparison depends in great part upon consistency and reliability of matériel used. Ink does not require labelling/notice to indicate (changes in) formulation, non-hazardous ingredients, batch ID, date of manufacture, etc.As always YMMV, due to differences in materials, manner of working, environment, etc. Also, I entrust readers to separate opinion from fact; to evaluate inferences and conclusions as to their merit; and to be amused by whatever tickles your fancy.

You just saved me some money - I'm perfectly happy with MB Royal Blue and the colors are close enough that I don't see a need (not that that ever stopped me before) to add Bleu Ocean to the ink collection. Much appreciated.

You just saved me some money - I'm perfectly happy with MB Royal Blue and the colors are close enough that I don't see a need (not that that ever stopped me before) to add Bleu Ocean to the ink collection. Much appreciated.

Hi,

As ever, I'm glad when my efforts help avoid a potentially unrewarding purchase.

As HBlO is a newcomer, I imagine that it has characteristics that will be revealed over time - such is the nature of hair-splitting amongst the Blue inks. That is especially true with HBlO, as it does not explore new territory, as was done with Herbin's own Rouge Hématite and Noodler's Baystate Blue.

I'm always impressed with MBRBl. To me it is one ink that is 'under the radar' - another exceptional ink that has been around so long it is often taken for granted or overlooked in the never-ending quest for something new. And in the case of HBlO, perhaps the quest for something new has returned to a classic ink, rather like circumnavigation.